Gaya APA

Bickel, P, J., Doksum, K, A. (2001). Mathematical Statistics Basic Ideas and Selected Topics(VOL.12nded) (12th ed). New Jersey: China Statistics Press.

Gaya MLA

Bickel, Peter, J.., Doksum, Kjell, A.. "Mathematical Statistics Basic Ideas and Selected Topics(VOL.12nded)". 12th ed New Jersey: China Statistics Press, 2001. Text.